四年级数学（小数加减运算）计算题专项练习与答案汇编

四年级数学（小数加减运算）计算题专项练习与答案汇编7.32-2.8-4.13=3.54-0.23+6.87+3.19=3.82+3.02+1.1-1.61=8.32-5.57+1.26-1.54=9.13-3.7+8.21=6.41+7.52-7.18+1.63=4.71-1.97+2.86-4.21=2.21-1.82+9.41-5.16=2.79+4.77+6.1=9.09+5.54+9.72+3.15=9.63+9.84-1.54-1.01=7.21-7.11=8.15-0.07-3.92-0.26=7.18+3.57-2.03-6.55=7.2+9.23+0.35-8.17=9.6+6.95=6.94+7.79+3.86-4.97=5.15-1.43-0.86-1.62=9.65-1.17+7.27=0.73+2.62-1.68+1.65=7.83-1.39+2.7-6.17=9.24-0.07-8.72=6.64+0.09=9.57+7.72+0.45=7.52+3.71=9.55+2.43=8.71-1.14-1.78+5.29=3.69-0.95+3.28+6.74=8.08+4.42-6.44=8.71-1.05+3.11+9.24=8.26-7.25+0.17+7.09=6.61-2.64=8.49-5.74-0.19=5.15-2.74=9.15-7.42+2.72=3.89+0.07-0.87+2.69=9.94+1.84+3.54+5.81=0.05+8.09-1.07+4.44=4.15+4.59-5.3=9.99+3.52+0.27-6.52=0.81+5.13+0.23=2.7-0.37+2.45=8.93+4.75-3.26-8.61=4.14+8.37+5.65+2.95=6.14-0.52+6.13=3.37+5.78-4.88=6.93+1.87-0.79-2.3=8.84-2.99-3.1+9.61=8.57-0.73+0.49-2.75=7.63+8.56-2.48-4=6.54+2.49=9.97-9.32+2.67+0.54=1.22+5.41+1.81=9.12-5.89=7.3+5.43-0.34-6.65=1.29+4.85+9.37-7=2+3.28+0.68=6.69+4.62-5.01+7.78=8.4-6.49+0.88=7.33-7.03+3.2=9.06-4.43=8.23-0.53+5.86-0.22=2.81+7.58+2.73+9.81=9.18-0.63-2.92-0.17=4.28+6.06-6.55=3+6.44-7.26+4.02=9.45-4.93-1.06+5.65=4.33+6.27+0.56-4.88=5.84-1.31+9.58+4.51=6.74+1.12+1.27+0.3=8.56-0.78-4.53-2.36=0.86+4.58=2.9+3.1-4.6+9.72=0.35+0.36+3.13+8.83=6.3-0.77-1.19=3.98+9.53+7.3+3.48=8.5-2.74-0.82+0.08=3.61+8.93-8.05-2.35=6.65-0.84-4.11+4.49=8.73+7.32+2.43=2.91-2.76=8.12-1.39-4.32=9.56-9.45=8.03-1.04-3.67-0.42=8.38-6.78=8.37-4.46+7.47+9.3=6.02+1.18=9.42-7.19=8.99-3.39-1.52-0.33=8.43+4.56+4.9-9.92=3.62-3.04=6.37-0.03-1.82-2.99=1.64-0.12-0.77=2.66+0.95-1.37=3.83-3.32+8.49-0.71=2.83-1.75+6.66-6.58=9.73-3.78-1.8+7.96=3.17+4.03+3.93=3.01-0.5+4.14+5.75=4.49-1.9+7.19-2.09=5.73-3.39+6.27-0.61=1.41+2.65-3.63=8.01+9.93=7.66-3.61+7.82=8.68-1.25-0.85+0.4=8.84-6.42-1.9=8.83+3.31=5.26+6.13+4.2=8.89-3.4-0.85-4.49=8.29+5.1+7.74-2.98=9.84-2.98+0.74=1.07+5.22+9.9+2.3=9.24-8.66=7.76-2.34+8.76-8.3=9.35+3.44-3.05=1.14+9.07+9.49=9.47-8.27+4.88+5.54=4.55-0.77-3.46=3.07+4.33+1.96=4.57+9.84+1.31-5.01=7.83+8.68-1.35+3.78=5.16+6.52-5.05-5.43=4.99-3.04=7.78-1.08+5.7+4.45=9.52-1.23-1.26-1.29=8.28-0.63-0.25+0.21=6.27-3.03+3.54+1.49=1.62-0.85+1.45-1.7=9.6+7.06-3.85=9.36-9.24+0.43+1.5=7.87-5.62+9.01-3.77=4.89+7.63=1.02+9.66-0.97=3.45+3.95+4.59-1.12=6.14+8.8-7.57=5.82+9.5+0.51+0.31=8.09+8.87-3.8+3.68=1.9+3.16-1.09+2.22=8.47-6.47+2.78=6.59+0.95-3.16-2.88=7.46+2.57-0.93-0.34=9.43-1.9-2.17+8.51=8.01+4.85-1.83=7.82+1.72+9.84=6.74+3.5+0.62-1.89=9.53+3.13-2.25-3.69=9.25-6.1+9.46=2.59+9.99+4.01+6.28=3.31-0.36-0.35=7.66-0.92-3.98-0.33=1.8+9.72+6.02-1.62=8.15-5.67+1.13=2.32-1.2+2.46=8.46+7.27-2.77-7.88=8.97-4.76=1.06+4.59=7.48+2.9+3.57+5.84=3.25+7.18+0.19+4.85=9.32-2.89+2.61=2.27+6.96+2.19=9.18+8.65-4.67-1.21=8.99-2.14-2.06-2=4.78+8.7+0.8+6.56=1.62+3.87-2.96+8.42=7.11-6.96+1.37+3.45=5.88-0.5=8.16+6.44+4.56+1.06=9.51-0.02-0.68-8.28=7.49-6.47-0.71+0.1=9.95-8.96=3.53+8.47+1.87-7.18=8.1-1.16+5.42=2.68+4.25=5.73-1.52+3.08=8.54-1.21-2.9-4.17=9.83+7.94+7.58=8.79+1.13+3.55+5.1=7.06+5.38-2+9.72=4.16-0.17=8.11+9.11-5.29=7.79-0.65-0.26-2.07=4.65+7.29+2.02-3.99=2.72+1.86+9.62=4.92+7.24+7.25-5.64=6.64-1.83+5.75+5.68=7.75-0.76-0.69-6.2=1.26+8.37-6.86=2.85+9.55+5.77+0.16=2.19+8.24-2.59-4.45=8.74-1.13-2.54-4.8=6.66-1.48-0.26=0.77-0.11+8.28+3.44=8.17-1.3-3.53=1.49+8.36+5.98-0.79=8.44-1.55+5.55-1.95=9.42-0.43-1.98-1.06=8.65+3.24-7.64=9.33-7.96+9.05+5.99=9.16-5.32+6.54-1.72=0.93+6.48+3.33-6.46=7.17+9.1+8.25+8.58=4.9+4.75-7.95=7.53+9.86-1.77+9.42=2.73+8.15+4.99+4.68=9.08-2.75+5.55-2.78=8.24-1.93-0.56+4.03=9.17-2.78-2.45+1.97=7.27+9.38-7.4=9.9-1.74-4.97+6.3=3.62+3.77+2.31=9.04+8.42-0.23-8.27=8.24-1.03-2.54+2.08=6.49+8.07+5.53=6.23-1.05+1.2=1.21+0.02+6.53=9.21-7.91+0.78+6.73=6.94+7.17=8.97-5.64+5.15-1.98=4.84+4.88+4.71+1.31=9.6-3.86-0.16-3.6=8.73-5.02=9.6-2.25-2.51+8.14=8.71-4.32+5.2+2.41=0.12+8.84-4.55+6.2=9.44-3.25+6.89-1.55=6.45-5.08+1.74=0.75+5.52=3.15+1.78+1.12-4.8=2.03-1.81=7.55+1.42+4.3-5.02=3.71+9.25-6+8.49=3.1-1.32-1.1=6.09+8.45-0.54-0.39=3.27+4.13-6.8+8.29=6.61-1.48+9.87-3.8=6.59-4.97=9.9-1+4.14=6.83+3.83-1.66-0.82=1.03+2.61+8.75+6.64=7.25-0.53-2.22-0.48=9.29-1.14+7.96=3.04+6.8-3.19-5.77=3.69+4.68-5.4-0.94=7.34-2.14+5.81-6.18=8.43+4.78+8.15=7.66+7.47-2.63+8.86=5.98-4.43=0.57+7.31=6.08-0.67+2.64+1.49=6.76-0.27-2.67-2.93=2.14+5.39-7.1=8.84-2.89-1.38-1.98=9.28-0.86+2.69+7.12=6.61+5.62-2.85+6.26=5.01-3.25+1.35=8.56-4.23-1.52+0.06=5.23-0.25=4.47-1.36+0.87+2.2=5.72+1.78+7.07-1.05=3.39+5.38+0.75+8.51=9.75+8.65+2.57+5.59=7.23+5.1+7.82=9.79-2.19+3.45-1.62=9.87-0.82-2.72+6.86=3.02+7.19+2.05+0.18=6.38-1.23-1.89+6.02=2.51+7.32-7.93=8.57-2.35+6.95=1.67+3.4+7+4.01=3.28+2.48+8.25=8.67-3.48-3.94+1.37=9.25-1.07-2.06-0.93=8.03-0.93-4.4=7.53-1.58-3.14-0.39=3.28+9.77-0.97=6.51+0.07-1.37-0.58=4+7.2-7.27-0.71=3.15+9.56+9.8=9.29-3.55-4.62=6.56+6.74-4.88+2.82=2.01+7.67+1.28-9.84=9.02-1.65-2.47-0.76=6.68+3.57-3.07+7.2=3.05+7.05-7.52-0.85=8.09+9.57=3.04+9.99+5.95+7.99=4.4-1.18=9.27+5.01=6.22+5.26-6.16=6.63-0.33-4.03=5.58-4.18-0.8=5.74+7.19=3.34+7.49=1.09+2.78-1.25-2.23=5.44-1.24-3.04=8+6.5-1.86=0.48+9.96-7.02=4.58+2.46-0.97-0.38=9.84-4.96+7.35=5.01-1.69-1.12+4.83=8.9-8.17+7.21+0.04=2.04-1.15+3.26=7.01-4.29+7.51+0.15=1.86+0.16+9.55=2.9-0.33+2.26+8.16=8.28-3.47-0.17+7.97=7.11+0.59+1.77+0.96=7.29+5.99-5.39-1.2=6.41-3.48-0.55=8.38-5.09=0.8+0.65+7.43-1.33=7.47+4.96-0.05+1.55=3.97-2-0.24+3.44=9.95-4.03-0.82-4.41=1.96+5.66-1.22+1.87=1.63+3.92-2.39+1.53=6.41+4.26-6.66-1=6.47+9.65-5.35+2.57=8.66+5.11-8.18-5.05=7.21+2.79+2.29-9.23=9.02+2.49+5.51+7.92=9.99-4.55+3.26=9.67-1.91+2.6-1.03=5.38+2.09-0.28-2.37=9.26-7.22=9.49-6.6-0.22-2.16=4.49-2.45-1.13=7.45+0.67+7.08=5.64-4.23+5.42-1.53=5.31-3.11+5.28+0.17=7.14-1.17-3.53=6.85-2.46-0.02+5.34=8.39-5.29+9.22+2.07=9.81-1.42-6.69-1.31=8.63+2.34-0.69-8.01=9.37-2.06-1.68+9.97=4.26+7.75-8.21+5.65=1.14+2.81+2.77+4.28=5.78-0.79+9.24=2.64+8.32-5.69-3.2=3.69-2.03+0.97=9.7-2.83-0.81=9.73+6.11+8.01+8.85=5.73+8.06-3.76-0.47=8.86+6.19+8.57=4.58-1.08-2.85=0.09+0.49+4.85+6.95=7.98-2.19-1.19+1.25=7.09-3.73-1.11=6.83+8.43+2.14-0.19=7.58-0.72=8.11-7.52+1.51=9.33+4.27-0.91-1.95=5.55-2.76-2.33=4.38+7.3=8-3.61-0.47-2.43=5.23+6.2-3.51=9.22+7.89=8.7-3.16-5.3=1.41+9.18-9.04=8.75-0.49-3.52=2.29-1.42=3.53+9.51-8.54-1.56=4.49+5.44=6.18-1.94=1.52+7.93-2.95+8.67=5.75+7-6.25-0.68=4.16+7.5=3.92+0.09=9.88-0.85-7.28-1.16=7.93-2.28+0.22-2.85=1.63+5.94+1.57+6.51=8.5+4.79-5.8+8.11=9.8-4.41+4.24-6.99=1.29-0.21-0.55+3.26=7.05+2.04=5.72-2.7-1.75-1.04=8.18-1.98+5.4=3.99-1.27+7.97-3.6=4.05-0.78-0.65-2.03=7.12-2.48=2.92+3.68=2.07+5.12-1.92=5.36+5.4+4.97=7.9-1.05-0.31-3.78=6.8+0.23+4.38=7.57+6.78+6.08-2.82=9.2+4.89=9.17-2.74-2.06-1.86=9.64+8.24+7.09-1.81=3.31+5.2-6.78+8.78=7.41+6.3-4.19-6.81=7.12+5.57-1.96=1.4+6.67=3.42-0.67+5.56-6.45=3.97-1.49+8.07=6.5-2.05+7.02-9.07=9.69-3.2-5.67=9.08-1.95-0.99-2.4=8.02-4.91+4.01+8.85=8.65-2.56=9.33+4.56-4.96=9.38-1.79-4.34+3.69=9.68+4.68-2.66-8.19=7.98-2.16-0.87+3.41=7.81-4.3-0.28+9.59=5.87+5.06+1.25=7.64+4.24-3.9-3.83=9.38-3.26+2.02-1.61=6.48+9.56-3.64+5.18=1.22-0.75+8.66+6.45=6.3+2.64+3.46=8.99-5.36+3.39-5.21=4.88-3.72+7.91-4.19=8.79-1.2=7.15+3.87+4.46-1.07=8.4+2.65+3.47-1.49=1.71-0.72+4.23+3.61=6.72+4.74+2.92-2.75=8.2-3.26+0.18+3.38=5.91-1.23=9.98-0.4-2.95-4.74=1.73-0.61+5.53=7.22+5.85+5.29+9.5=3+0.97+2.51+4.26=8.71-5.94+4.2+2.53=8.48-0.73+1.39+9.92=5.9-0.52-1.74+6.87=0.11+7.65-5.18=4.6+4.37-2.86=8.56+7.54-4.32=8.12-1.27+7.54=8.54-2.34-1.82-1.26=9.68-3.32-2.34+6.97=8.08-1.13-6.67=8.11-1.02-0.66=5.52-4.1+3.65+2.64=3.98+6.21+0.71=7.36+8.88-6.61+8.36=6.81-6.36+6.8-2.15=9.65-2.03-2.82+6.94=9.55-8.6+7.98=5.81-3.61+8.57=5.63-1.19-2.07=5.72-0.07+5.48+3.44=6.25+6.01+6.06=8.25-0.35-5.1+6.83=8.31+5.19=5.3+5.66-0.54-5.49=5.12-2.13-2.24-0.28=3.35+2.65-2.33+9.39=8.81-2.68-1.55-0.19=9.82-2.09+7.17-0.77=6.91-3.19=9.88-3.63-2.06=4.72-0.81-2.61+2.75=3.43+6.96-3.47+4.9=6.32+8.54+1.13=8.82-1.21+1.02-0.28=9.13-4.48-0.92-1.15=4.53+9.44-1.6-7.34=6.66+5.27-8.05=0.66+1.59+8.03+9.94=2.37+7.91-9.22+4.33=4.57-3.39+7.4-5.64=4.56-0.32-1.99-1.55=1.84+7.43+8.54-8.72=9.53+4.35=8.12-1.64+9.06-8.9=3.46+2.05+0.87-1.36=9.41-0.44+6.57+7.5=5.33-2.31+6.32+0.25=6.19-0.71-2.05=0.47+2.75-2.8+1.31=5.67-5.05=8.83-7.28+9.1=4.28-1.93+6.59+1.79=5.43+4.51+9.74=7.75+6.7-7.85+3.66=2.67+6.13=7.44-6.41-0.74+1.34=3.67-3.19+4.16-1.29=9.56-8.62+1.63+3.75=6.83-1-0.94=5.65+0.09+7.5+4.54=8.77+5.95+6.41-1.88=6.16+6.84+0.04=8.31-3.37+0.23=1.34+9.12-5.05=8.91-1.77=9.81-3.26-0.08-3.98=5.76+7.26-4.76-7.7=9.93-5.52-2.41-1.9=3.09+7.33-2.6=9.04-2.08-5.88+8.02=3.92+1.08+8.27-2.02=8.83-6.01-1.45=0.2+2.27-1.25+1.9=6.55-2.5-0.92=7.89-4.29-1.31=8.67+4.19+9.65+8.2=5.95-3.97=6.08+0.46-2.67=1.27-0.24+6.06+9.61=3.18+5.19=9.96+2.01-0.1+2.33=5.47+8.45-8.15+5.49=2.34+5.41-0.69=5.53+2.17=7.06+6.76=4.96+4.1-2.16-1.37=8.98-0.82-2.66+7.81=0.04+8.03-4.56=7.91-2.36+2.1+2.77=7.18+7.19+1.8=9.43+2.81-2.94-8.16=6.01-5.01=8.18-8.05+9.98=9+3.42+1.31-6.65=8.48-7.98+9.91-6.63=9.81+4.6-6.94=6.62+8.27+4.49+5.57=2.25+9.03-0.65-0.78=7.56+9.05-7.53-4.48=8.96-0.35-1.98=8.37+1.92-6.92=9.18-2.04-5.58+0.26=7-0.07+9.82+5.52=6.65+5.47+3.54=5.65+1.13=8.75-0.88-1.23-5.11=8.95+2.07=8.01-2.53+1.52+0.52=4.52-2.16-1.23=4.03+5.66+3.75+6.2=9.21-7.79+9.96-6.81=0.49-0.11+0.85=1.72+2.6-3.02+0.27=8.63-2.52-1.75=8.5-4.02-3.35-0.24=0.98-0.87+8.76+5.5=7.18+3.62-6.42+6.78=8.65+9.54-3.63-5.46=1.74+9.63-5.23=1.8-1.63+1.27=9.51+6.16-1.3-2.66=7.02-5.4=8.27-1.1+8.47=0.52+2.06=0.23+4.12-3.29=2.49+8.11+4.49-6.04=1+8.41+1.43+2.52=8.72-3.64-4.85=9.44+9.11-3.62+4.55=5.36-2.97+4.25-0.31=9.91-8.44+2.58-1.54=5.98-2.55-1.02-1.75=9.91+7.71-6.66-2.35=8.44-6.18=7.87-5.87+9.32=4.41-3=9.1+3.17+2.81=9.25+6.91+8.76+6.59=4.63+9.87-2.64=9.53-2.61+3.95-9.64=5.91-0.75-4.02=0.11+7.93+3.02-3.09=5.76-4.34+2.11=7.26+0.8-2.04+7.41=9.17-1.79=2.34-1.73=5.78+7.38=9.37-1.31-2.7+6.78=8.41-0.24-1.13+6.71=2.05-0.79+8.71+3.26=2.16+6.61-7.25=4.61-3.9-0.14+5.63=8.96+6.52+0.98+8.69=8.11-3.32-1.55-2.54=3.07-2.2+3.36+4.89=9.42-0.33-3.88=4.03-2.21+9.33-4.71=9.85-7.28=7.92+3.16-7.45+2.54=9.64+7.04-0.41-6.47=3.2+7.65-3.27+2.52=0.32+3.37+5.96=3.45+2.12=4.14+8.5+7.26-5.96=5.21-0.67+7.48=0.62+9.09+1.23=9.95+5.72+6.88=2.89+2.51+6.37-3.08=8.74+9.32-2.41-2.24=6.97-0.71-1.22-2.58=8.89-3.6+6.26+9.63=2.35-1.22+4.95=7.73-4.6+9.54=7.79+9.38+3.11-6.56=9.34-3.93-1.06-1.64=6.36+3.09+5.71+2.93=1.47+3.75-4.1=2.72+4.96+7.93=6.13+4.91+4.36-0.24=4.28+2.21-4.94=5.27+7.19=5.89-2.72=3.94+8.27+5.82-7.56=8.18-5.99-0.19=7.58-2.56+9.82-9.57=2.51+9.87-2.07-7.94=7.73-3.4+9.36+6.83=9.14-5.24-0.43=1.66-0.15+8.13-0.51=3.01+4.75=6.64-2.01=7.83+2.67-6.23+9.5=8.45-0.18-1.6-2.48=8.5+8.63+3.45=3.4+8.25=6.74+9.16-9.62=1.97+8.11-5.91=9.44-4.18-2.11+3.16=4.82+3.41+8.33+2.22=5.93+5.12+2.13-9.23=3.97+3.74+6.07+0.93=5.39+4.84+0.11+9.79=4.32+0.8=2.67+0.23+6.25=6.93-1.64+2.46=6.03+4.93+2.31-7.28=6.23-2.74=0.39+6.01+8.56+1.88=9.28-8.06-0.23-0.78=4.83+2.09+2.61=9.7+0.35+7.41=5.12+0.42+3.96-4.76=7.06-2.63+4.59+4.33=6.52+7.16-1.82+0.08=8.69-4.62+4.34=5.84-3.69+0.16+0.5=3.25-1.39-1.6+1.73=7.87-6.68+8.52+6.57=4.26+2.45+7.44-0.63=9.47-5.01=9.14-0.43-6.42+0.31=2.41+6.65=6.58-5.5=6.21+2.75=7.83-1.02+6.9+2.81=2.59+3.79=9.94-1.85-6.85=3.23+9.54-7.61+7.07=3.57-0.2-3.01=0.66+7.36-1.49+2.92=9.82-4.67-1.46+3.41=0.58+8.31-3.59=9.56+0.49-9.03=0.76+8.63=6.48+9.63-1.61+4.83=2.74+9.62+2.23-1.26=3.57+2.51+1.42-2.03=8.59+5.18+3.89-6.35=3.27-1.21=6.95+8.92-6.67+3.44=6.61-1.49-0.46=2.2+9.81+1.57+2.98=7.23-4.87=0.49+4.85-1.86+7.48=5.82+6.84=5.04+7.5-5.43-6.33=5.88+8.86=9.07-2.5-6.16=9.2-6.35+0.06=0.86-0.51-0.24+2.59=7.19+6.51+3.42+3.47=8.73-0.08+7.71+7.14=6.36+1.58=9.3+8.55+9.89-2.83=3.97+6.83+9.78=2.42-1.2+6.62-0.84=2.25-1.45=8.85-8.54=9.24-1.51=1.78+6.55+6.14-3.7=3.51-0.07-2.91=3.51+1.9+4.78=0.73+6.6-2.57=4.51+5.95=6.26-5.17+1.86=6-0.09-0.88-1.89=1.36+1.77+4.21=0.54+3.67+4.97+4.05=8.78-0.8-7.42+5.84=5.4+3.08-3.06=8.47+2.4+4.09=9.7+2.31+7.88+3.05=7.54-5.87+7.5-6.14=9-1.64+5.99-8.35=1.23+3.58+2.93=7.97-1.19-6.43=7.09+9.61-6.25-0.83=1.15+8.06+3.8-6.32=6.17-0.46+4.52-3.22=9.54+1.29-1.05=9.65-4.07-1.9+4.48=2.86+7.3-3.83-3.1=7.21-0.3-2.45+0.56=3.18-1.72-1.22+3.42=7.3-0.52+0.24=9.1+7.01-9.33=3.96-0.11-3.5+3.59=0.51+9.75+9.67-5.92=8.82+7.62+7.53=6.17-5.97+0.55+9.14=6.6-4.48-0.49+6.46=5.45+9.75-3.99+5.52=7.5-5.75=7.49+4.91+2.94-0.42=9.9+1.31+7.98=2.85+2.84+2.77=6.2-1.78+1.08-1.03=6.94-3.06-1.89-1.66=7.53-1.93-5.22=9.43+4.32-7.42-0.93=8.04-0.08-1.02=3.51-2.8+7.68-7.28=9.34+2.55-1.49+3.82=5.6+6.17+9.33+3.11=4.13+9.9=2.45-1.67+8.13=6.09-1.1-3.84=4.69+8.63+1.82+5.9=9.59+9.28+7.42=9.77-0.74-4.02+6.63=6.12+1.94-0.07+0.69=9.61+1.52+8.91+9.56=9.74-5.62+3.35+2.85=8.55-1.11+3.65-6.67=8.56+1.96=4.69-1.04-2.57-0.96=8.89+3.62+7.01-5.43=4.12+1.68+9=5.78+3.54+7.59+2.8=5.18-2.97+5.59-0.32=5.74-0.18+5.56=9.27-3.01-2.64=6.69+2.79-8.6=5.55-0.44+6.54-1.56=4.31-1.71+6.04=9.47+3.87-0.13=8.53-8.16=8.94-0.41-4.2-2.02=7.51-2.66-0.9+3.14=5.4-5.27+9.19=0.54+9.34=参考答案7.32-2.8-4.13=0.393.54-0.23+6.87+3.19=13.373.82+3.02+1.1-1.61=6.338.32-5.57+1.26-1.54=2.479.13-3.7+8.21=13.646.41+7.52-7.18+1.63=8.384.71-1.97+2.86-4.21=1.392.21-1.82+9.41-5.16=4.642.79+4.77+6.1=13.669.09+5.54+9.72+3.15=27.59.63+9.84-1.54-1.01=16.927.21-7.11=0.18.15-0.07-3.92-0.26=3.97.18+3.57-2.03-6.55=2.177.2+9.23+0.35-8.17=8.619.6+6.95=16.556.94+7.79+3.86-4.97=13.625.15-1.43-0.86-1.62=1.249.65-1.17+7.27=15.750.73+2.62-1.68+1.65=3.327.83-1.39+2.7-6.17=2.979.24-0.07-8.72=0.456.64+0.09=6.739.57+7.72+0.45=17.747.52+3.71=11.239.55+2.43=11.988.71-1.14-1.78+5.29=11.083.69-0.95+3.28+6.74=12.768.08+4.42-6.44=6.068.71-1.05+3.11+9.24=20.018.26-7.25+0.17+7.09=8.276.61-2.64=3.978.49-5.74-0.19=2.565.15-2.74=2.419.15-7.42+2.72=4.453.89+0.07-0.87+2.69=5.789.94+1.84+3.54+5.81=21.130.05+8.09-1.07+4.44=11.514.15+4.59-5.3=3.449.99+3.52+0.27-6.52=7.260.81+5.13+0.23=6.172.7-0.37+2.45=4.788.93+4.75-3.26-8.61=1.814.14+8.37+5.65+2.95=21.116.14-0.52+6.13=11.753.37+5.78-4.88=4.276.93+1.87-0.79-2.3=5.718.84-2.99-3.1+9.61=12.368.57-0.73+0.49-2.75=5.587.63+8.56-2.48-4=9.716.54+2.49=9.039.97-9.32+2.67+0.54=3.861.22+5.41+1.81=8.449.12-5.89=3.237.3+5.43-0.34-6.65=5.741.29+4.85+9.37-7=8.512+3.28+0.68=5.966.69+4.62-5.01+7.78=14.088.4-6.49+0.88=2.797.33-7.03+3.2=3.59.06-4.43=4.638.23-0.53+5.86-0.22=13.342.81+7.58+2.73+9.81=22.939.18-0.63-2.92-0.17=5.464.28+6.06-6.55=3.793+6.44-7.26+4.02=6.29.45-4.93-1.06+5.65=9.114.33+6.27+0.56-4.88=6.285.84-1.31+9.58+4.51=18.626.74+1.12+1.27+0.3=9.438.56-0.78-4.53-2.36=0.890.86+4.58=5.442.9+3.1-4.6+9.72=11.120.35+0.36+3.13+8.83=12.676.3-0.77-1.19=4.343.98+9.53+7.3+3.48=24.298.5-2.74-0.82+0.08=5.023.61+8.93-8.05-2.35=2.146.65-0.84-4.11+4.49=6.198.73+7.32+2.43=18.482.91-2.76=0.158.12-1.39-4.32=2.419.56-9.45=0.118.03-1.04-3.67-0.42=2.98.38-6.78=1.68.37-4.46+7.47+9.3=20.686.02+1.18=7.29.42-7.19=2.238.99-3.39-1.52-0.33=3.758.43+4.56+4.9-9.92=7.973.62-3.04=0.586.37-0.03-1.82-2.99=1.531.64-0.12-0.77=0.752.66+0.95-1.37=2.243.83-3.32+8.49-0.71=8.292.83-1.75+6.66-6.58=1.169.73-3.78-1.8+7.96=12.113.17+4.03+3.93=11.133.01-0.5+4.14+5.75=12.44.49-1.9+7.19-2.09=7.695.73-3.39+6.27-0.61=81.41+2.65-3.63=0.438.01+9.93=17.947.66-3.61+7.82=11.878.68-1.25-0.85+0.4=6.988.84-6.42-1.9=0.528.83+3.31=12.145.26+6.13+4.2=15.598.89-3.4-0.85-4.49=0.158.29+5.1+7.74-2.98=18.159.84-2.98+0.74=7.61.07+5.22+9.9+2.3=18.499.24-8.66=0.587.76-2.34+8.76-8.3=5.889.35+3.44-3.05=9.741.14+9.07+9.49=19.79.47-8.27+4.88+5.54=11.624.55-0.77-3.46=0.323.07+4.33+1.96=9.364.57+9.84+1.31-5.01=10.717.83+8.68-1.35+3.78=18.945.16+6.52-5.05-5.43=1.24.99-3.04=1.957.78-1.08+5.7+4.45=16.859.52-1.23-1.26-1.29=5.748.28-0.63-0.25+0.21=7.616.27-3.03+3.54+1.49=8.271.62-0.85+1.45-1.7=0.529.6+7.06-3.85=12.819.36-9.24+0.43+1.5=2.057.87-5.62+9.01-3.77=7.494.89+7.63=12.521.02+9.66-0.97=9.713.45+3.95+4.59-1.12=10.876.14+8.8-7.57=7.375.82+9.5+0.51+0.31=16.148.09+8.87-3.8+3.68=16.841.9+3.16-1.09+2.22=6.198.47-6.47+2.78=4.786.59+0.95-3.16-2.88=1.57.46+2.57-0.93-0.34=8.769.43-1.9-2.17+8.51=13.878.01+4.85-1.83=11.037.82+1.72+9.84=19.386.74+3.5+0.62-1.89=8.979.53+3.13-2.25-3.69=6.729.25-6.1+9.46=12.612.59+9.99+4.01+6.28=22.873.31-0.36-0.35=2.67.66-0.92-3.98-0.33=2.431.8+9.72+6.02-1.62=15.928.15-5.67+1.13=3.612.32-1.2+2.46=3.588.46+7.27-2.77-7.88=5.088.97-4.76=4.211.06+4.59=5.657.48+2.9+3.57+5.84=19.793.25+7.18+0.19+4.85=15.479.32-2.89+2.61=9.042.27+6.96+2.19=11.429.18+8.65-4.67-1.21=11.958.99-2.14-2.06-2=2.794.78+8.7+0.8+6.56=20.841.62+3.87-2.96+8.42=10.957.11-6.96+1.37+3.45=4.975.88-0.5=5.388.16+6.44+4.56+1.06=20.229.51-0.02-0.68-8.28=0.537.49-6.47-0.71+0.1=0.419.95-8.96=0.993.53+8.47+1.87-7.18=6.698.1-1.16+5.42=12.362.68+4.25=6.935.73-1.52+3.08=7.298.54-1.21-2.9-4.17=0.269.83+7.94+7.58=25.358.79+1.13+3.55+5.1=18.577.06+5.38-2+9.72=20.164.16-0.17=3.998.11+9.11-5.29=11.937.79-0.65-0.26-2.07=4.814.65+7.29+2.02-3.99=9.972.72+1.86+9.62=14.24.92+7.24+7.25-5.64=13.776.64-1.83+5.75+5.68=16.247.75-0.76-0.69-6.2=0.11.26+8.37-6.86=2.772.85+9.55+5.77+0.16=18.332.19+8.24-2.59-4.45=3.398.74-1.13-2.54-4.8=0.276.66-1.48-0.26=4.920.77-0.11+8.28+3.44=12.388.17-1.3-3.53=3.341.49+8.36+5.98-0.79=15.048.44-1.55+5.55-1.95=10.499.42-0.43-1.98-1.06=5.958.65+3.24-7.64=4.259.33-7.96+9.05+5.99=16.419.16-5.32+6.54-1.72=8.660.93+6.48+3.33-6.46=4.287.17+9.1+8.25+8.58=33.14.9+4.75-7.95=1.77.53+9.86-1.77+9.42=25.042.73+8.15+4.99+4.68=20.559.08-2.75+5.55-2.78=9.18.24-1.93-0.56+4.03=9.789.17-2.78-2.45+1.97=5.917.27+9.38-7.4=9.259.9-1.74-4.97+6.3=9.493.62+3.77+2.31=9.79.04+8.42-0.23-8.27=8.968.24-1.03-2.54+2.08=6.756.49+8.07+5.53=20.096.23-1.05+1.2=6.381.21+0.02+6.53=7.769.21-7.91+0.78+6.73=8.816.94+7.17=14.118.97-5.64+5.15-1.98=6.54.84+4.88+4.71+1.31=15.749.6-3.86-0.16-3.6=1.988.73-5.02=3.719.6-2.25-2.51+8.14=12.988.71-4.32+5.2+2.41=120.12+8.84-4.55+6.2=10.619.44-3.25+6.89-1.55=11.536.45-5.08+1.74=3.110.75+5.52=6.273.15+1.78+1.12-4.8=1.252.03-1.81=0.227.55+1.42+4.3-5.02=8.253.71+9.25-6+8.49=15.453.1-1.32-1.1=0.686.09+8.45-0.54-0.39=13.613.27+4.13-6.8+8.29=8.896.61-1.48+9.87-3.8=11.26.59-4.97=1.629.9-1+4.14=13.046.83+3.83-1.66-0.82=8.181.03+2.61+8.75+6.64=19.037.25-0.53-2.22-0.48=4.029.29-1.14+7.96=16.113.04+6.8-3.19-5.77=0.883.69+4.68-5.4-0.94=2.037.34-2.14+5.81-6.18=4.838.43+4.78+8.15=21.367.66+7.47-2.63+8.86=21.365.98-4.43=1.550.57+7.31=7.886.08-0.67+2.64+1.49=9.546.76-0.27-2.67-2.93=0.892.14+5.39-7.1=0.438.84-2.89-1.38-1.98=2.599.28-0.86+2.69+7.12=18.236.61+5.62-2.85+6.26=15.645.01-3.25+1.35=3.118.56-4.23-1.52+0.06=2.875.23-0.25=4.984.47-1.36+0.87+2.2=6.185.72+1.78+7.07-1.05=13.523.39+5.38+0.75+8.51=18.039.75+8.65+2.57+5.59=26.567.23+5.1+7.82=20.159.79-2.19+3.45-1.62=9.439.87-0.82-2.72+6.86=13.193.02+7.19+2.05+0.18=12.446.38-1.23-1.89+6.02=9.282.51+7.32-7.93=1.98.57-2.35+6.95=13.171.67+3.4+7+4.01=16.083.28+2.48+8.25=14.018.67-3.48-3.94+1.37=2.629.25-1.07-2.06-0.93=5.198.03-0.93-4.4=2.77.53-1.58-3.14-0.39=2.423.28+9.77-0.97=12.086.51+0.07-1.37-0.58=4.634+7.2-7.27-0.71=3.223.15+9.56+9.8=22.519.29-3.55-4.62=1.126.56+6.74-4.88+2.82=11.242.01+7.67+1.28-9.84=1.129.02-1.65-2.47-0.76=4.146.68+3.57-3.07+7.2=14.383.05+7.05-7.52-0.85=1.738.09+9.57=17.663.04+9.99+5.95+7.99=26.974.4-1.18=3.229.27+5.01=14.286.22+5.26-6.16=5.326.63-0.33-4.03=2.275.58-4.18-0.8=0.65.74+7.19=12.933.34+7.49=10.831.09+2.78-1.25-2.23=0.395.44-1.24-3.04=1.168+6.5-1.86=12.640.48+9.96-7.02=3.424.58+2.46-0.97-0.38=5.699.84-4.96+7.35=12.235.01-1.69-1.12+4.83=7.038.9-8.17+7.21+0.04=7.982.04-1.15+3.26=4.157.01-4.29+7.51+0.15=10.381.86+0.16+9.55=11.572.9-0.33+2.26+8.16=12.998.28-3.47-0.17+7.97=12.617.11+0.59+1.77+0.96=10.437.29+5.99-5.39-1.2=6.696.41-3.48-0.55=2.388.38-5.09=3.290.8+0.65+7.43-1.33=7.557.47+4.96-0.05+1.55=13.933.97-2-0.24+3.44=5.179.95-4.03-0.82-4.41=0.691.96+5.66-1.22+1.87=8.271.63+3.92-2.39+1.53=4.696.41+4.26-6.66-1=3.016.47+9.65-5.35+2.57=13.348.66+5.11-8.18-5.05=0.547.21+2.79+2.29-9.23=3.069.02+2.49+5.51+7.92=24.949.99-4.55+3.26=8.79.67-1.91+2.6-1.03=9.335.38+2.09-0.28-2.37=4.829.26-7.22=2.049.49-6.6-0.22-2.16=0.514.49-2.45-1.13=0.917.45+0.67+7.08=15.25.64-4.23+5.42-1.53=5.35.31-3.11+5.28+0.17=7.657.14-1.17-3.53=2.446.85-2.46-0.02+5.34=9.718.39-5.29+9.22+2.07=14.399.81-1.42-6.69-1.31=0.398.63+2.34-0.69-8.01=2.279.37-2.06-1.68+9.97=15.64.26+7.75-8.21+5.65=9.451.14+2.81+2.77+4.28=115.78-0.79+9.24=14.232.64+8.32-5.69-3.2=2.073.69-2.03+0.97=2.639.7-2.83-0.81=6.069.73+6.11+8.01+8.85=32.75.73+8.06-3.76-0.47=9.568.86+6.19+8.57=23.624.58-1.08-2.85=0.650.09+0.49+4.85+6.95=12.387.98-2.19-1.19+1.25=5.857.09-3.73-1.11=2.256.83+8.43+2.14-0.19=17.217.58-0.72=6.868.11-7.52+1.51=2.19.33+4.27-0.91-1.95=10.745.55-2.76-2.33=0.464.38+7.3=11.688-3.61-0.47-2.43=1.495.23+6.2-3.51=7.929.22+7.89=17.118.7-3.16-5.3=0.241.41+9.18-9.04=1.558.75-0.49-3.52=4.742.29-1.42=0.873.53+9.51-8.54-1.56=2.944.49+5.44=9.936.18-1.94=4.241.52+7.93-2.95+8.67=15.175.75+7-6.25-0.68=5.824.16+7.5=11.663.92+0.09=4.019.88-0.85-7.28-1.16=0.597.93-2.28+0.22-2.85=3.021.63+5.94+1.57+6.51=15.658.5+4.79-5.8+8.11=15.69.8-4.41+4.24-6.99=2.641.29-0.21-0.55+3.26=3.797.05+2.04=9.095.72-2.7-1.75-1.04=0.238.18-1.98+5.4=11.63.99-1.27+7.97-3.6=7.094.05-0.78-0.65-2.03=0.597.12-2.48=4.642.92+3.68=6.62.07+5.12-1.92=5.275.36+5.4+4.97=15.737.9-1.05-0.31-3.78=2.766.8+0.23+4.38=11.417.57+6.78+6.08-2.82=17.619.2+4.89=14.099.17-2.74-2.06-1.86=2.519.64+8.24+7.09-1.81=23.163.31+5.2-6.78+8.78=10.517.41+6.3-4.19-6.81=2.717.12+5.57-1.96=10.731.4+6.67=8.073.42-0.67+5.56-6.45=1.863.97-1.49+8.07=10.556.5-2.05+7.02-9.07=2.49.69-3.2-5.67=0.829.08-1.95-0.99-2.4=3.748.02-4.91+4.01+8.85=15.978.65-2.56=6.099.33+4.56-4.96=8.939.38-1.79-4.34+3.69=6.949.68+4.68-2.66-8.19=3.517.98-2.16-0.87+3.41=8.367.81-4.3-0.28+9.59=12.825.87+5.06+1.25=12.187.64+4.24-3.9-3.83=4.159.38-3.26+2.02-1.61=6.536.48+9.56-3.64+5.18=17.581.22-0.75+8.66+6.45=15.586.3+2.64+3.46=12.48.99-5.36+3.39-5.21=1.814.88-3.72+7.91-4.19=4.888.79-1.2=7.597.15+3.87+4.46-1.07=14.418.4+2.65+3.47-1.49=13.031.71-0.72+4.23+3.61=8.836.72+4.74+2.92-2.75=11.638.2-3.26+0.18+3.38=8.55.91-1.23=4.689.98-0.4-2.95-4.74=1.891.73-0.61+5.53=6.657.22+5.85+5.29+9.5=27.863+0.97+2.51+4.26=10.748.71-5.94+4.2+2.53=9.58.48-0.73+1.39+9.92=19.065.9-0.52-1.74+6.87=10.510.11+7.65-5.18=2.584.6+4.37-2.86=6.118.56+7.54-4.32=11.788.12-1.27+7.54=14.398.54-2.34-1.82-1.26=3.129.68-3.32-2.34+6.97=10.998.08-1.13-6.67=0.288.11-1.02-0.66=6.435.52-4.1+3.65+2.64=7.713.98+6.21+0.71=10.97.36+8.88-6.61+8.36=17.996.81-6.36+6.8-2.15=5.19.65-2.03-2.82+6.94=11.749.55-8.6+7.98=8.935.81-3.61+8.57=10.775.63-1.19-2.07=2.375.72-0.07+5.48+3.44=14.576.25+6.01+6.06=18.328.25-0.35-5.1+6.83=9.638.31+5.19=13.55.3+5.66-0.54-5.49=4.935.12-2.13-2.24-0.28=0.473.35+2.65-2.33+9.39=13.068.81-2.68-1.55-0.19=4.399.82-2.09+7.17-0.77=14.136.91-3.19=3.729.88-3.63-2.06=4.194.72-0.81-2.61+2.75=4.053.43+6.96-3.47+4.9=11.826.32+8.54+1.13=15.998.82-1.21+1.02-0.28=8.359.13-4.48-0.92-1.15=2.584.53+9.44-1.6-7.34=5.036.66+5.27-8.05=3.880.66+1.59+8.03+9.94=20.222.37+7.91-9.22+4.33=5.394.57-3.39+7.4-5.64=2.944.56-0.32-1.99-1.55=0.71.84+7.43+8.54-8.72=9.099.53+4.35=13.888.12-1.64+9.06-8.9=6.643.46+2.05+0.87-1.36=5.029.41-0.44+6.57+7.5=23.045.33-2.31+6.32+0.25=9.596.19-0.71-2.05=3.430.47+2.75-2.8+1.31=1.735.67-5.05=0.628.83-7.28+9.1=10.654.28-1.93+6.59+1.79=10.735.43+4.51+9.74=19.687.75+6.7-7.85+3.66=10.262.67+6.13=8.87.44-6.41-0.74+1.34=1.633.67-3.19+4.16-1.29=3.359.56-8.62+1.63+3.75=6.326.83-1-0.94=4.895.65+0.09+7.5+4.54=17.788.77+5.95+6.41-1.88=19.256.16+6.84+0.04=13.048.31-3.37+0.23=5.171.34+9.12-5.05=5.418.91-1.77=7.149.81-3.26-0.08-3.98=2.495.76+7.26-4.76-7.7=0.569.93-5.52-2.41-1.9=0.13.09+7.33-2.6=7.829.04-2.08-5.88+8.02=9.13.92+1.08+8.27-2.02=11.258.83-6.01-1.45=1.370.2+2.27-1.25+1.9=3.126.55-2.5-0.92=3.137.89-4.29-1.31=2.298.67+4.19+9.65+8.2=30.715.95-3.97=1.986.08+0.46-2.67=3.871.27-0.24+6.06+9.61=16.73.18+5.19=8.379.96+2.01-0.1+2.33=14.25.47+8.45-8.15+5.49=11.262.34+5.41-0.69=7.065.53+2.17=7.77.06+6.76=13.824.96+4.1-2.16-1.37=5.538.98-0.82-2.66+7.81=13.310.04+8.03-4.56=3.517.91-2.36+2.1+2.77=10.427.18+7.19+1.8=16.179.43+2.81-2.94-8.16=1.146.01-5.01=18.18-8.05+9.98=10.119+3.42+1.31-6.65=7.088.48-7.98+9.91-6.63=3.789.81+4.6-6.94=7.476.62+8.27+4.49+5.57=24.952.25+9.03-0.65-0.78=9.857.56+9.05-7.53-4.48=4.68.96-0.35-1.98=6.638.37+1.92-6.92=3.379.18-2.04-5.58+0.26=1.827-0.07+9.82+5.52=22.276.65+5.47+3.54=15.665.65+1.13=6.788.75-0.88-1.23-5.11=1.538.95+2.07=11.028.01-2.53+1.52+0.52=7.524.52-2.16-1.23=1.134.03+5.66+3.75+6.2=19.649.21-7.79+9.96-6.81=4.570.49-0.11+0.85=1.231.72+2.6-3.02+0.27=1.578.63-2.52-1.75=4.368.5-4.02-3.35-0.24=0.890.98-0.87+8.76+5.5=14.377.18+3.62-6.42+6.78=11.168.65+9.54-3.63-5.46=9.11.74+9.63-5.23=6.141.8-1.63+1.27=1.449.51+6.16-1.3-2.66=11.717.02-5.4=1.628.27-1.1+8.47=15.640.52+2.06=2.580.23+4.12-3.29=1.062.49+8.11+4.49-6.04=9.051+8.41+1.43+2.52=13.368.72-3.64-4.85=0.239.44+9.11-3.62+4.55=19.485.36-2.97+4.25-0.31=6.339.91-8.44+2.58-1.54=2.515.98-2.55-1.02-1.75=0.669.91+7.71-6.66-2.35=8.618.44-6.18=2.267.87-5.87+9.32=11.324.41-3=1.419.1+3.17+2.81=15.089.25+6.91+8.76+6.59=31.514.63+9.87-2.64=11.869.53-2.61+3.95-9.64=1.235.91-0.75-4.02=1.140.11+7.93+3.02-3.09=7.975.76-4.34+2.11=3.537.26+0.8-2.04+7.41=13.439.17-1.79=7.382.34-1.73=0.615.78+7.38=13.169.37-1.31-2.7+6.78=12.148.41-0.24-1.13+6.71=13.752.05-0.79+8.71+3.26=13.232.16+6.61-7.25=1.524.61-3.9-0.14+5.63=6.28.96+6.52+0.98+8.69=25.158.11-3.32-1.55-2.54=0.73.07-2.2+3.36+4.89=9.129.42-0.33-3.88=5.214.03-2.21+9.33-4.71=6.449.85-7.28=2.577.92+3.16-7.45+2.54=6.179.64+7.04-0.41-6.47=9.83.2+7.65-3.27+2.52=10.10.32+3.37+5.96=9.653.45+2.12=5.574.14+8.5+7.26-5.96=13.945.21-0.67+7.48=12.020.62+9.09+1.23=10.949.95+5.72+6.88=22.552.89+2.51+6.37-3.08=8.698.74+9.32-2.41-2.24=13.416.97-0.71-1.22-2.58=2.468.89-3.6+6.26+9.63=21.182.35-1.22+4.95=6.087.73-4.6+9.54=12.677.79+9.38+3.11-6.56=13.729.34-3.93-1.06-1.64=2.716.36+3.09+5.71+2.93=18.091.47+3.75-4.1=1.122.72+4.96+7.93=15.616.13+4.91+4.36-0.24=15.164.28+2.21-4.94=1.555.27+7.19=12.465.89-2.72=3.173.94+8.27+5.82-7.56=10.478.18-5.99-0.19=27.58-2.56+9.82-9.57=5.272.51+9.87-2.07-7.94=2.377.73-3.4+9.36+6.83=20.529.14-5.24-0.43=3.471.66-0.15+8.13-0.51=9.133.01+4.75=7.766.64-2.01=4.637.83+2.67-6.23+9.5=13.778.45-0.18-1.6